AR-505 (serv.man11). AR505 Service Manual-Trouble Code List — Sharp Copying Equipment Service Manual (repair manual)

Model
AR-505 (serv.man11)
Pages
11
Size
136.57 KB
Type
PDF
Document
Service Manual
Brand
Device
Copying Equipment / AR505 Service Manual-Trouble Code List
File
ar-505-sm11.pdf
Date

View Sharp AR-505 (serv.man11) Service Manual online

CODE: 00ZAR505//A1E
Digital Copier
AR-250
AR-280/281
AR-285/286
AR-335/336
AR-405
MODEL
AR-501/505
(AR-280/281)
(AR-285/286/335/336)
(AR-405)
(AR-250)
(AR-501/505)
[ 1 ] GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  1-1
[ 2 ] SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  2-1
[ 3 ] CONSUMABLE PARTS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  3-1
[ 4 ] INSTALLATION AND SETUP . . . . . . . . . . . . . . . . . . . . . . . . . .  4-1
[ 5 ] EXTERNAL VIEW AND INTERNAL STRUCTURE. . . . . . . . . .  5-1
[ 6 ] SETTING AND ADJUSTMENTS . . . . . . . . . . . . . . . . . . . . . . . .  6-1
[ 7 ] SIMULATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  7-1
[ 8 ] DISASSEMBLY, ASSEMBLY, MAINTENANCE . . . . . . . . . . . .  8-1
[ 9 ] TROUBLE CODE LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  9-1
[10] OPERATIONAL DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . .  10-1
CONTENTS
AR-505
[9] TROUBLE CODE LIST
1. Trouble code
Trouble
code
Content of trouble
Remark
Trouble
detection
C1
00
MC trouble
PCU
C2
00
TC trouble
PCU
E7
00
ICU communication trouble
ICU
01
Image data memory trouble
ICU
02
Laser trouble
ICU
03
HDD trouble
ICU
10
Shading trouble (Black correction)
ICU
11
Shading trouble (White correction)
ICU
13
CCD light quantity check error
ICU
90
ICU communication trouble
PCU
F1
00
Finisher communication trouble
PCU
01
Finisher 1 jogger shift trouble / Finisher
2 alignment section abnormality
FIN
02
Finisher transport motor abnormality
FIN
03
Sorter guide bar oscillation motor
trouble
SOT
04
Finisher 1 elevator lower limit detection /
Finisher 2 stack tray lower limit detection
FIN
05
Finisher 1 elevator home / Finisher 2
stack tray sensor abnormality
FIN
06
Finisher shift motor abnormality
FIN
08
Finisher staple shift motor trouble
FIN
10
Finisher staple unit operation trouble
FIN
11
Finisher 1 pusher motor trouble /
Finisher 2 boomerang rotation
abnormality
FIN
14
Finisher 2 stack tray abnormality
FIN
15
Finisher 1 elevator motor trouble /
Finisher 2 stack tray motor lock
FIN
16
Staple sorter holding moter trouble
SOT
17
ST paper exit roller pressure release
trouble
FIN
18
Tray 3 paper exit paddler operation
trouble
FIN
50
Non-suport trouble in automatic
detection of option connection  (Sorter,
finisher)
PCU
80
Finisher power not supplied
FIN
F2
00
Toner control sensor open
PCU
02
Toner motor connector unconnected
PCU
31
Process control trouble (OPC drum
surface reflection rate abnormality)
PCU
32
Process control trouble (Drum marking
scanning trouble)
PCU
37
Drum marking sensor gain adjustment
error
PCU
39
Process thermistor breakdown
PCU
F3
12
Copier top stage CS lift up trouble
PCU
22
Copier bottom stage CS lift up trouble
PCU
F9
00
Printer communication trouble
ICU
01
PRT DRAM trouble
PRT
02
PRT Centroport check error
PRT
03
Network card trouble
04
Printer program error
10
PRT SCSI LSI abnormality
ICU
90
Printer communication trouble
PRT
H2
00
Thermistor open (HL1)
PCU
01
Thermistor open (HL2)
PCU
H3
00
Heat roller high temperature detection
(HL1)
PCU
01
Heat roller high temperature detection
(HL2)
PCU
H4
00
Heat roller low temperature detection
(HL1)
PCU
01
Heat roller low temperature detection
(HL2)
PCU
Trouble
code
Content of trouble
Remark
Trouble
detection
H5
01
3 continuous POD1 not-reaching JAM
detection
PCU
02
Fusing thermistor abnormality
PCU
L1
00
Scanner feed trouble
PCU
L3
00
Scanner return trouble
PCU
L4
01
Main motor lock detection
PCU
L6
10
Polygon motor lock detection
ICU
L8
01
No full-wave signal
PCU
02
Full-wave signal width abnormality
PCU
U2
00
EEPROM read/write error
ICU
11
Counter check sum error (EEPROM)
ICU
12
Adjustment value check sum error
(EEPROM)
ICU
U4
02
ADU alignment plate operation
abnormality
PCU
03
ADU rear edge plate operation
abnormality
PCU
U5
00
RADF/SPF/RSPF communication
trouble
PCU
01
RADF resist sensor trouble
RADF
02
RADF eject/inversion sensor trouble
RADF
03
RADF timing sensor trouble
RADF
06
RSPF post-separation sensor trouble
RSPF
07
RSPF read sensor trouble
RSPF
08
RSPF SB sensor trouble
RSPF
11
RADF paper feed motor operation
abnormality
RADF
16
RSPF fan motor operation abnormality
RSPF
U6
00
Desk communication trouble
PCU
01
Desk 1 CS lift up trouble
Desk
02
Desk 2 CS lift up trouble
Desk
03
Desk 3 CS lift up trouble
Desk
08
Desk 24V power abnormality
Desk
09
LCC lift motor trouble
LCC
10
Desk transport motor trouble
Desk
20
LCC communication trouble
PCU
21
LCC transport motor trouble
LCC
22
LCC 24V power abnormality
LCC
50
Non-suport trouble in automatic
detection of option connection (Desk
unit)
PCU
51
Non-suport trouble in automatic
detection of option connection (LCC
unit)
PCU
U7
00
RIC communication trouble
PCU
U9
00
Operation control communication
trouble
ICU
90
Operation control communication
trouble
OPE
EE
EL Auto developing adjustment trouble
(Overtoner)
In SIM only
PCU
EU Auto developing adjustment trouble
(Undertoner)
In SIM only
PCU
FC
00
ASK/IrDA modulation LSI reset error
01
ASK/IrDA switch error
PC
Personal counter not installed
ICU
PF
RIC copy inhibit command
reception
ICU
– –
Auditor not ready
ICU
AR-505
8/6/1999
9 – 1
2. Self diagnostics
Trouble code
Description
Main
code
Sub
code
C1
00
Content MC trouble
Detail
Main charger output error (output
released)
Trouble signal from high-voltage
transformer
Cause
Main charger improperly installed
Main charger improperly assembled
High-voltage transformer connector
removed
High-voltage harness removed or wire
broken
Check
and
remedy
Check main charger output with SIM8-2.
Check main charger connector for
disconnection.
Replace high-voltage unit.
C2
00
Content TC trouble
Detail
Transfer charger output error (output
short-circuiting)
Trouble signal from high-voltage
transformer
Cause
Transfer charger contaminated with
foreign matter
Transfer charger wire broken
High-voltage transformer connector
disconnected
Check
and
remedy
Check transfer charger output with
SIM8-6.
Replace high-voltage unit.
E7
00
Content ICU communication trouble (ICU
detection)
Detail
Communication setup error,
framing/parity/protocol error
Cause
Slave unit PWB connector improper
connection
Slave unit PWB – ICU PWB harness
trouble
Connector pin breakage of the motor
PWB of the slave unit PWB
Slave unit ROM trouble. no ROM, ROM
reverse insertion, ROM pin breakage
Check
and
remedy
Connect the connector of the slave unit
PWB and the ICU PWB.
Check the connection and the harness.
Check the grounding of the copier.
Check the ROM of the slave unit PWB.
01
Content Image data memory trouble
Detail
The ICU image data memory (SIMM) is
detected only as 8MB or less.
The SIMM capacity is insufficient for the
model.
Cause
The ICU PWB SIMM is not installed.
The ICU PWB SIMM does not work
properly.
The ICU PWB SIMM is not installed
properly.
ICU PWB abnormality
Check
and
remedy
Check installation of the ICU PWB SIMM.
Check the SIMM capacity with SIM
22-10.
Replace the ICU PWB SIMM.
Trouble code
Description
Main
code
Sub
code
E7
02
Content Laser trouble
Detail
BD signal from LSU kept at OFF or ON
Cause
Connector to LSU or harness inside LSU
disconnected or wire broken
Polygon motor improperly rotating
Laser home position sensor improperly
positioned inside LSU
Laser power supply line does not have
proper voltage
Laser LED improperly lighting
ICU PWB error
Check
and
remedy
Check LSU connector for disconnection.
Check LSU operation with SIM61-1.
Check polygon motor for rotation.
Check laser LED for lighting.
Replace LSU unit.
Replace ICU PWB.
03
Content HDD trouble
Detail
HDD is not recognized in the model with
HDD installed.
Cause
The HDD is not installed to the ICU PWB.
The HDD does not work properly in the
ICU PWB.
The HDD is not installed to the ICU PWB
properly.
ICU PWB abnormality
Check
and
remedy
Check installation of the HDD to the ICU
PWB.
Check connection of the HDD harness to
the ICU.
Replace the HDD.
Replace the ICU PWB.
10
Content Shading trouble (black correction)
Detail
Improper CCD black reading level for
copy lamp going out
Cause
Improper installation of flat cable to CCD
unit
CCD unit error
ICU PWB error
Check
and
remedy
Check flat cable to CCD unit for
installation.
Check CCD unit.
Check ICU PWB.
11
Content Shading trouble (white correction)
Detail
Improper CCD white reference plate
reading level for copy lamp lighting
Cause
Improper installation of flat cable to CCD
unit
Mirror, lens or reference white plate
contaminated
Copy lamp operation error
Improperly installed CCD unit
CCD unit error
ICD PWB error
Check
and
remedy
Clean mirror, lens, or reference white
plate.
Check copy lamp for light amount
(SIM5-3) and lighting.
Check CCD unit.
Check ICU PWB.
AR-505
9 – 2
8/6/1999
Trouble code
Description
Main
code
Sub
code
E7
13
Content CCD light quantity check error
Detail
Copy lamp light amount adjustment in
shading cannot be made
Cause
Copy lamp does not light (broken wire,
improper installation)
Improper installation of flat cable to CCD
unit
Improper connection of copy lamp CL
lead wire
Mirror, lens, or reference white plate
Dirt or dew
Improper output of copy lamp power
supply
Improper installation of CCD unit
CCD unit error
ICU PWB error
Check
and
remedy
Clean mirror, lens, reference white plate.
Check copy lamp for light amount
(SIM5-3) and lighting.
Check CCD unit.
Check ICU PWB.
90
Content ICU communication trouble (PCU
detection)
Detail
Communication setup
error/framing/parity/protocol error
Cause
Slave unit PWB connector improper
connection
Slave unit PWB – ICU PWB harness
trouble
Slave unit PWB mother board connector
pin breakage
Check
and
remedy
Check the slave unit PWB and the ICU
PWB connector connection.
Check the copier earth.
F1
00
Content Finisher communication trouble
Detail
Communication line test error occurs
when power is turned on or after the exit
of a simulation mode.
Improper communication with sorter
Cause
Improper connection or broken wire of
connector or harness between copier and
sorter
Finisher control PWB defective
Control PWB (PCU) defective
Malfunction due to noise
Check
and
remedy
Clear by turning the power supply
OFF/ON.
Check communication line connector and
harness.
Replace Finisher control PWB or PCU
PWB.
01
Content Finisher1 jogger shift trouble / Finisher 2
alignment section abnormality
Detail
Jogger shift trouble / Alignment plate shift
trouble
Cause
Motor lock
Motor rpm abnormality
Motor overcurrent
Finisher control PWB trouble
Check
and
remedy
Check the jogger motor operation with
SIM 3-3.
Trouble code
Description
Main
code
Sub
code
F1
02
Content Finisher transport motor abnormality
Detail
Transport motor drive trouble
Cause
Motor lock
Check
and
remedy
Check transport motor operation with
SIM3-3.
03
Content Sorter guide bar oscillation motor trouble
Detail
Sorter guide bar oscillation motor drive
abnormality
Cause
Motor lock.
Motor rotation abnormality.
Overcurrent to motor
Sorter control PWB abnormality
Check
and
remedy
Check the guide bar motor operation with
SIM3-3.
04
Content Finisher 1 elevator lower limit detection/
Finisher 2 stack tray lower limit detection
Detail
When the bin is shifted, the upper limit or
the lower limit sensor is detected. / The
elevator exceeds the lower limit. 
Cause
Sensor defective
Sorter/finisher control PWB abnormality
Check
and
remedy
Check sensor with SIM3-2.
05
Content Finisher 1 elevator home / Finisher 2
stack tray sensor abnormality
Detail
The elevator does not detect the home
position. / Stack tray sensors are turned
on in the abnormal combination. 
Cause
Sensor defective
Sorter/finisher control PWB abnormality
Check
and
remedy
Check sensor with SIM3-2.
06
Content Finisher shift motor abnormality
Detail
1) Bin shift is not completed within 2.5
seconds after bin shift request
Cause
Motor lock
Improper motor speed
Overcurrent to motor
Finisher control PWB defective
Check
and
remedy
Check bin shift motor operation with
SIM3-4.
08
Content Finisher staple shift motor trouble
Detail
Staple motor drive trouble
Cause
Motor lock
Motor rpm abnormality
Overcurrent to motor
Finisher control PWB trouble
Check
and
remedy
Check the operation of the staple motor
with SIM 3-3.
10
Content Finisher staple unit operation trouble
Detail
Staple operation trouble
Cause
Motor lock
Motor rpm abnormality
Motor overcurrent
Finisher control PWB trouble
Check
and
remedy
Check the staple motor operation with
SIM 3-3.
AR-505
8/6/1999
9 – 3
Trouble code
Description
Main
code
Sub
code
F1
11
Content Finisher 1 pusher motor trouble / Finisher
2 boomerang rotation abnormality
Detail
Pusher motor trouble / Paddle solenoid
abnormality
Cause
Motor lock / paddle solenoid operation
abnormality / boomerang rotation sensor
abnormality
Motor rpm abnormality
Motor overcurrent
Finisher control PWB abnormality
Check
and
remedy
Check the finisher motor operation, the
paddle solenoid operation with SIM 3-3
or check the boomerang rotation sensor
with SIM 3-2.
14
Content Finisher 2 stack tray abnormality
Detail
Stack tray control sensor abnormality
Cause
The paper surface sensor and the full stack
sensor do not turn on even when a certain
time is passed after starting the tray.
Check
and
remedy
Check the sensor operation with SIM 3-2.
15
Content Finisher 1 elevator motor trouble /
Finisher 2 stack tray motor lock
Detail
Elevator motor trouble
Cause
Motor lock
Motor rpm abnormality
Motor overcurrent
Finisher control PWB trouble
Check
and
remedy
Check the elevator motor operation with
SIM 3-3.
16
Content Staple sorter holding motor trouble
Detail
During rotation of the holding motor, the
rotation pulse is not detected for 0.05sec
or more.
Cause
Motor lock.
Motor rotation abnormality.
Overcurrent to motor
Sorter control PWB abnormality
Check
and
remedy
Check the holding motor operation with
SIM3-3.
17
Content ST pressure release HP trouble
Detail
ST paper exit roller pressure release trouble
when turning on the power/initializing
Cause
ST paper exit roller pressure release
clutch abnormality
ST paper exit roller pressure release
clutch HP sensor abnormality
Check
and
remedy
Stop the transport motor in SIM 3-3, turn
on the STORCL to check that the
pressure release roller operates.
Check the STORHP sensor with SIM 3-2.
18
Content Tray 3 paper exit paddler operation trouble
Detail
Tray 3 paper exit paddler operation
trouble when turning on the
power/initializing
Cause
Tray 3 paper exit paddler solenoid
abnormality
Tray 3 paper exit paddler HP sensor
abnormality
Finisher control PWB trouble
Check
and
remedy
Operate the transport motor with SIM 3-3
and turn on T3PDSL to check that tray 3
paddler operates.
Check T3PDHP sensor with SIM 3-2.
Trouble code
Description
Main
code
Sub
code
F1
50
Content Non-support trouble in automatic
detection of option connection (Sorter,
finisher)
Detail
In automatic detection of option
connection, a non-support finisher or a
sorter is detected. 
Cause
A non-support finisher or a sorter is
connected to the copier. 
Check
and
remedy
Check the finisher or the sorter. 
80
Content Finisher power not supplied
Detail
24V power is not supplied to the finisher
PWB.
Cause
Connector harness improper connection
or disconnection
Finisher control PWB trouble
Power unit trouble
Check
and
remedy
Check the sensor operation with SIM 3-2.
F2
00
Content Toner control sensor open
Detail
Toner control sensor output open
Cause
Connector harness trouble
Connector unconnected.
Check
and
remedy
Check connection of the toner control
sensor.
Check connection of the connector
harness with the main PWB.
Check for disconnection of the harness.
02
Content Toner motor connector unconnected
Detail
Connection detection signal with toner
motor is OFF
Cause
Connector harness defective
Connector disconnected
Check
and
remedy
Check toner motor connector for
connection.
Check connector harness to main PWB
for connection.
Check harness for broken wire.
31
Content Process control trouble (OPC drum
surface reflection rate abnormality)
Detail
Usually the sensor gain is adjusted so
that the output is a certain value, by
reading the drum base surface with the
image density sensor before starting
process control.
However, a certain output is not obtained
by adjusting the sensor gain.
Cause
Image density sensor defective
Check
and
remedy
Check process control sensor output with
SIM44-2. (Do not adjust)
If the result is far different from the
specified value, it suggests the sensor is
defective. Check the sensor and harness.
If the deviation is relatively small, check
the sensor and drum surface for
contamination.
AR-505
9 – 4
8/6/1999

Download Sharp AR-505 (serv.man11) Service Manual (Repair Manual)

Here you can view online or download Sharp AR-505 (serv.man11) Service Manual in pdf. This Service Manual can help you recover, restore, fix, disassemble and repair Sharp AR-505 (serv.man11) Copying Equipment. Information contained in Sharp AR-505 (serv.man11) service manual (repair manual) typically includes:

  • Disassembly, troubleshooting, programming, maintenance, remote, adjustment, installation and setup instructions.
  • Schematics, wiring and block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Parts list (bill of materials).